Jindřich Makovička
f5edd874fa
always use the whole buffer for reading w/ packetized sources to avoid packet truncation
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Originally committed as revision 15799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-10 21:41:35 +00:00
Michael Niedermayer
4589dc5c4d
Append read data onto the buffer instead of overwriting, this ensures
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that the whole buffer is available for seeking back.
Fixes issue480
Originally committed as revision 15634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-18 17:30:37 +00:00
Reimar Döffinger
6bc03a695b
Make size variables in dyn_buf_write unsigned so gcc will not optimize the
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check away (due to assuming signed overflows do not happen).
Originally committed as revision 15555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-04 21:11:58 +00:00
Diego Biurrun
bc5c918ea8
Remove offset_t typedef and use int64_t directly instead.
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The name offset_t is easily confused with the standard off_t type and
*_t is POSIX reserved namespace if any POSIX header is included.
Originally committed as revision 15533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-03 10:16:29 +00:00
Baptiste Coudurier
39a127bfbc
Only reset buffer state if seeking is successful; update seek reg ref.
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Originally committed as revision 14491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31 19:40:06 +00:00
Diego Biurrun
245976da2a
Use full path for #includes from another directory.
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Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-09 11:56:36 +00:00
Aurelien Jacobs
3abe5fbdc4
improve CRC API
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- don't export any global var
- provide either generated or hardcoded tables
Originally committed as revision 11409 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-04 23:09:58 +00:00
Reimar Döffinger
1e0f346896
Add a av_alloc_put_byte function.
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The name is in analogy to init_put_byte, but I would not mind it
being changed to something better.
Originally committed as revision 11305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 16:18:07 +00:00
Michael Niedermayer
b075e52059
Make recently added and still unused read_seek functions return offset_t.
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Originally committed as revision 11274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-19 21:11:08 +00:00
Michael Niedermayer
502bdf6893
Merge recently added and still unused play and pause functions.
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Originally committed as revision 11273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-19 20:57:13 +00:00
Michael Niedermayer
004050eed7
Remove unneeded avio wrapper functions.
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Originally committed as revision 11264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-19 02:33:47 +00:00
Baptiste Coudurier
5cb4b82a17
return error when url_fseek could not read until desired offset in streamed mode
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Originally committed as revision 11233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 17:52:46 +00:00
Björn Axelsson
e7e4810aae
Extend ByteIOContext and add the buffered IO functions:
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av_url_read_fplay(), av_url_read_fpause() and av_url_read_fseek().
patch by: Björn Axelsson, bjorn d axelsson a intinor d se
Originally committed as revision 11110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-28 19:46:49 +00:00
Björn Axelsson
899681cd1d
Use dynamically allocated ByteIOContext in AVFormatContext
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patch by: Björn Axelsson, bjorn d axelsson a intinor d se
thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007
Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-21 07:41:00 +00:00
Kostya Shishkov
7798b42df1
Add ff_ prefix to get_v()
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Originally committed as revision 10912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-03 18:29:16 +00:00
Kostya Shishkov
897d3eef4c
Make get_v() available to the other demuxers
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Originally committed as revision 10911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-03 18:26:42 +00:00
Baptiste Coudurier
992e78f5f2
rename av_crc04C11DB7_update to ff_crc04C11DB7_update and move it to aviobuf.c so it can be reused by other (de)muxers
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Originally committed as revision 10873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-30 00:01:25 +00:00
Björn Axelsson
770d9dafa1
Add functionality to set the direction of a ByteIOContext buffer.
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Patch by Björn Axelsson bjorn axelsson intinor se
Original thread: [FFmpeg-devel] [PATCH] MMS protocol support patch 1
Date: 09/19/2007 05:51 PM
Originally committed as revision 10709 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-11 14:57:47 +00:00
Benoit Fouet
2d89f334f4
Indentation
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Originally committed as revision 10589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-26 11:33:30 +00:00
Benoit Fouet
602dd8f6c4
Check read_packet before using it.
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Originally committed as revision 10588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-26 11:32:51 +00:00
Panagiotis Issaris
6f3e0b2174
Replace all occurrences of AVERROR_IO with AVERROR(EIO).
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Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19 15:23:32 +00:00
Alex Beregszaszi
5f09770382
cosmetics: fix indentation
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Originally committed as revision 8998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 19:07:40 +00:00
Panagiotis Issaris
a8c5ab2707
Move aviobuf.c comments to avio.h. By moving the aviobuf.c comments to avio.h,
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these comments can be extracted by Doxygen by only accessing the installed
headers.
Originally committed as revision 8258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-05 13:55:45 +00:00
François Revol
8fa36ae09d
This fixes error handling for BeOS, removing the need for some ifdefs.
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AVERROR_ defines are moved to avcodec.h as they are needed in there as well. Feel free to move that to avutil/common.h.
Bumped up avcodec/format version numbers as though it's binary compatible we will want to rebuild apps as error values changed.
Please from now on use return AVERROR(EFOO) instead of the ugly return -EFOO in your code.
This also removes the need for berrno.h.
Originally committed as revision 7965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-13 18:26:14 +00:00
Ronald S. Bultje
68fcdbf1e5
Fix misbehaviour in url_fseek() when seeking fails.
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The return value of the seek function is -1 on error, not -EPIPE (the return value in url_seek() if no seek function pointer is set)
Patch by Ronald S. Bultje % rbultje A ronald P bitfreak P net %
Original thread:
date: Dec 31, 2006 9:25 PM
subject: [Ffmpeg-devel] Re: [PATCH] file length handling
Originally committed as revision 7766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-30 10:48:39 +00:00
Ronald S. Bultje
8f42f5238e
proper error handling in file size retrieval, patch by Ronald S. Bultje rbultje at ronald bitfreak net
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Originally committed as revision 7736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-28 02:38:02 +00:00
Michael Niedermayer
1ae2c5f2e7
fix indention of previous commit
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Originally committed as revision 7396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-01 21:49:50 +00:00
Michael Niedermayer
8e287af090
seekless filesize retrieving support in 7 lines of code, also doesnt break compatibility
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Originally committed as revision 7395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-01 21:49:09 +00:00
Aurelien Jacobs
3b61ab0b03
put_*() are not only useful to muxers and protocol
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fix compilation of matroska demuxer with --disable-muxers --disable-protocols
Originally committed as revision 7323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-16 20:40:09 +00:00
Loïc Le Loarer
8fa641f8e8
Fix compile with --disable-muxers, patch by Loïc Le Loarer, lll+ffmpeg m4x org.
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Originally committed as revision 7185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-30 01:00:12 +00:00
Michael Niedermayer
942f3bb528
move memory reading ByteIOContext init from mov.c to avobuf.c
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Originally committed as revision 6744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-20 09:32:48 +00:00
Diego Biurrun
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
Michael Niedermayer
398f5d3f1d
support forward seeking in non seekable streams
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Originally committed as revision 6340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-26 17:09:03 +00:00
Michael Niedermayer
3b9a913db4
simplify seek() failure check
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Originally committed as revision 6339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-26 16:09:56 +00:00
Michael Niedermayer
f40d17398d
simplify url_fseek()
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Originally committed as revision 6316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-22 10:03:04 +00:00
Michael Niedermayer
ccb159940b
fix regression failure after adler simplification
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Originally committed as revision 5803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-20 10:22:07 +00:00
Aurelien Jacobs
ea395e8c6c
add a Creative VOC (de)muxer
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Originally committed as revision 4967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-09 22:52:23 +00:00
Gildas Bazin
04f46ced8c
Add --disable-protocols option to configure to disable I/O protocol from
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libavformat. Also fix build with --disable-muxers and --disable-ffserver.
patch by Gildas Bazin < gbazin **@** altern **.** org >
Originally committed as revision 4879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-21 18:36:32 +00:00
Diego Biurrun
5509bffa88
Update licensing information: The FSF changed postal address.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
Diego Biurrun
bb270c0896
COSMETICS: tabs --> spaces, some prettyprinting
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Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 01:10:11 +00:00
Diego Biurrun
115329f160
COSMETICS: Remove all trailing whitespace.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
Diego Biurrun
a9e3509529
Replace CONFIG_ENCODERS/CONFIG_DECODERS with CONFIG_MUXERS/CONFIG_DEMUXERS
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in libavformat to allow building (de)coders and (de)muxers independently at
some point + support for this option in configure.
Originally committed as revision 4611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-23 00:25:41 +00:00
Michael Niedermayer
7cb8f314db
remove non portable get/put_be64_double()
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Originally committed as revision 4461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-19 14:50:22 +00:00
Michael Niedermayer
a254c5745b
kill duplicated get/put_be24()
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Originally committed as revision 4460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-19 14:41:08 +00:00
Michael Niedermayer
0f0680c553
10l (segfault fix)
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Originally committed as revision 4341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-03 08:48:10 +00:00
Wolfram Gloger
536ffa59e9
Fix url_fsize for large files patch by (Wolfram Gloger: wmglo, dent med uni-muenchen de)
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Originally committed as revision 4322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-30 16:45:08 +00:00
Aurelien Jacobs
a965c478b2
drop most url_fileno() calls (allows to use ByteIOContext directly in caller apps instead of URLProtocol)
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Originally committed as revision 4275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 00:06:27 +00:00
Michael Niedermayer
3e2b6358e0
bypass internal buffer for "large" packets
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Originally committed as revision 4080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-24 22:07:54 +00:00
Michael Niedermayer
0ecca7a49f
various security fixes and precautionary checks
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Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:16:25 +00:00
Michael Niedermayer
568e18b15e
integer overflows, heap corruption
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possible arbitrary code execution cannot be ruled out in some cases
precautionary checks
Originally committed as revision 3813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-08 14:21:33 +00:00